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How to clean th air filter (cont.)
5. Using a small-diameter vacuum cleaner attachment, carefully
vacuum both side of the air filter.
Note:
• Never use a large diameter vacuum cleaner attachment to
clean the air filter, or the air filter may get caught in the vacuum
cleaner.
• Never use water or other liquids to clean the air filter, or the
air filter may become damaged.
Air filter
6. Reattach the outer and
inner plactic covers
around the air filter.
7. With the outer plastic cover of the air filter housing facing the
TV, gently reinsert the air filter assembly into the TV's air filter cavity.
8. Reattach the air filter door, and replace the two thumb screws by
hand (review step 2).
Note: Make sure that air filter door and screws are installed
correctly; otherwise the TV may not turn on and excessive
dust may enter and damage the TV.
LED indications
The green and red LED lights on tge TV control touchpad
(on the lower right corner of the TV screen) indicate the TV's
current status, as follows:
• Green ON = Control touchpad being pressed.
• Red ON = Power ON.
• Green and/or Red blinking (see table below for condition
and solution).
LED indication
Condition
1) Green and Red blink at
The lamp unit door and air filter are
0.5-second intervals.
not seated properly.
2) Green blinks at 0.5-sec-
The lamp is not working properly.
ond intervals; Red lights
solid.
3) Green and Red blink at 1-
The lamp is not working properly af-
second intervals.
ter the third automatic reset (see item
#2).
4) Red blinks at 0.5-second
A cooling fan is not working properly.
intervals.
Small-diameter vacuum
cleaner attachment
Outer plastic cover
Air filter
Inner plastic cover
Air filter housing
– 16 –
MENU
VOLUME
CHANNEL
Solution
Turn the POWER OFF and unplug the power cord. Review "How
to replace the lamp unit" on pages 60-62 to ensure that the lamp
unit door is installed securely. If the problem persists, contact a
Toshiba Authorized Service Center.
The TV automatically will try to reset itself three times.
Turn the POWER OFF and then ON again. If the problem per-
sists, replace th lamp unit (see pages 60-62). If the problem still
persists, contact a Toshiba Authorized Service Center.
Turn the POWER OFF and then ON again. If the problem per-
sists, contact a Toshiba Authorized Service Center.
EXIT
TV/VIDEO
POWER
Red indicator
Green indicator
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